On Tue, Jul 28, 2015 at 01:42:28AM +0300, Dan Carpenter wrote:
> We recently changed this from nf_conntrack_alloc() to nf_ct_tmpl_alloc()
> so the error handling needs to changed to check for NULL instead of
> IS_ERR().
>
> Fixes: 0838aa7fcfcd ('netfilter: fix netns dependencies with conntrack
> templates')
> Signed-off-by: Dan Carpenter <[email protected]>
Applied, thanks.
I have also appended this chunk, since synproxy is also affected:
--- a/net/netfilter/nf_synproxy_core.c
+++ b/net/netfilter/nf_synproxy_core.c
@@ -353,7 +353,7 @@ static int __net_init synproxy_net_init(struct net *net)
int err = -ENOMEM;
ct = nf_ct_tmpl_alloc(net, 0, GFP_KERNEL);
- if (IS_ERR(ct)) {
+ if (!ct) {
err = PTR_ERR(ct);
goto err1;
}
> diff --git a/net/netfilter/xt_CT.c b/net/netfilter/xt_CT.c
> index c663003..43ddeee 100644
> --- a/net/netfilter/xt_CT.c
> +++ b/net/netfilter/xt_CT.c
> @@ -202,9 +202,10 @@ static int xt_ct_tg_check(const struct xt_tgchk_param
> *par,
> goto err1;
>
> ct = nf_ct_tmpl_alloc(par->net, info->zone, GFP_KERNEL);
> - ret = PTR_ERR(ct);
> - if (IS_ERR(ct))
> + if (!ct) {
> + ret = -ENOMEM;
> goto err2;
> + }
>
> ret = 0;
> if ((info->ct_events || info->exp_events) &&
--
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